China High Accurate Adult Mini SpO2 Rate Fingertip Pulse Oximeter with LED Screen One-Touch Operation, Find details about China Finger Pulse Oximeter, Pulse Oximeter for Sale from High Accurate Adult Mini SpO2 Rate Fingertip Pulse Oximeter with LED Screen One-Touch Operation
1. New LED adds two new functions: alarm function and PI function.
2. Color LED display.
3. Advantages: light weight, easy operation, easy to carry.
4. Power supply and service life: 2 pcs AAA battery can be used continuously for 20 hours.
Specification:
Model | C101B1 |
Display | LED |
Monitoring parameters | SpO2 |
Use | Applies to all. Except infants and newborns |
Measuring range | 36-99% |
Resolution | 1% |
Accuracy | 70%--99% :± 2% |
Blood perfusion indication | PI value |
Measuring range | 0.2%-30% PI |
Resolution | 1% |
PI refers to the blood Perfusion Index . The PI value reflects the pulsating blood flow, that is, the blood perfusion ability. The greater the pulsating blood flow, the more pulsating components and the greater the PI value. Therefore, the measurement site (skin, nails, bones, etc.) and the patient's own blood perfusion (arterial blood flow) will affect the PI value. Since the sympathetic nerve affects heart rate and arterial blood pressure (affects pulse arterial blood flow), the human nervous system or mental state also indirectly affects the PI value. Therefore, under different anesthesia conditions, its PI value will also be different.